and even up to 50% more than leading sonic technology brushes for a superior clean. oral-b power brushes. go to oralb.com for the latest offers. >>> as we enter the final week of campaigning, it's emerged that the romney campaign has spent over half a billion dollars on television advertising. some of that money has gotten mr. romney in a little trouble. a new ad being played in battleground ohio contains the complete fiction that the president is moving the production of chrysler jeeps to china. something chrysler itself has denied. still, as you'd expect, the advert keeps running. joining us now is brad woodhouse communications director for the democratic national committee. brad, good afternoon to you. >> hi, martin. sw >> even the chrysler spokesman said a professional acrobat couldn't achieve the misrepresentation of the truth that mr. romney achieved. >> this is incredible. there's no surer sign that mitt romney is behind in this race, that he's behind in ohio, and that he's heading towards a loss in this race than the fact of this ad. it is such a blatant lie, it is such a blatant